// Deserialize a JSON stream to a User object.
public static SteamShortcuts ReadShortcuts(FileStream file)
{
StreamReader infile = new StreamReader(file);
string json = infile.ReadToEnd();
SteamShortcuts shortcuts = JsonConvert.DeserializeObject <SteamShortcuts>(json);
return(shortcuts);
}
/// <summary>
///
/// </summary>
/// <param name="emulator"></param>
/// <param name="romPath"></param>
/// <param name="romName"></param>
private static Shortcut GenerateSteamShortcutFromRom(Emulator emulator, string romPath)
{
string parameters = emulator.ExpandParameters(romPath);
string romName = emulator.ExpandTitle(romPath);
string gridBasePath = emulator.ExpandGridBasePath(romPath);
string gridRegex = string.IsNullOrWhiteSpace(emulator.GridRegex) ? null : emulator.ExpandGridRegex(romPath);
string gridPath = GetImagePath(gridBasePath, gridRegex);
string iconBasePath = emulator.ExpandIconBasePath(romPath);
string iconRegex = string.IsNullOrWhiteSpace(emulator.IconRegex) ? null : emulator.ExpandIconRegex(romPath);
string iconPath = GetImagePath(iconBasePath, iconRegex);
string boxartBasePath = emulator.ExpandBoxartBasePath(romPath);
string boxartRegex = string.IsNullOrWhiteSpace(emulator.BoxartRegex) ? null : emulator.ExpandBoxartRegex(romPath);
string boxartPath = GetImagePath(boxartBasePath, gridRegex);
//Console.WriteLine("[" + emulator.Category + "]\nEXE:\t" + emulator.Executable + "\nSTART:\t" + emulator.StartIn + "\nTITLE:\t" + romName + "\nPARAM:\t" + parameters + "\nIMAGE:\t" + imagePath);
return(SteamShortcuts.GenerateShortcut(emulator.Category, romName, emulator.Executable, emulator.StartIn, parameters, gridPath));
}
public static void Main(EmulatorConfiguration emulators, Options o)
{
if (emulators == null)
{
// Error out?
Console.Error.WriteLine("Couldn't read emulator configuration from file " + o.EmulatorsFile);
return;
}
SteamTools steam = new SteamTools();
string shortcutsFile = o.ShortcutsFile;
string user = null;
if ("steam".Equals(o.Output))
{
if (String.IsNullOrWhiteSpace(shortcutsFile))
{
// Load Steam shortcuts. SteamTools will worry about where the file is and how to read it
string steamBase = SteamTools.GetSteamLocation();
if (steamBase == null)
{
Console.Error.WriteLine("No Steam installation found.");
return;
}
Console.WriteLine($"Found Steam installed at '{steamBase}'", steamBase);
string[] users = SteamTools.GetUsers(steamBase);
if (users.Length == 0)
{
Console.Error.WriteLine("No Steam users found.");
return;
}
else if (users.Length > 1)
{
if (!string.IsNullOrWhiteSpace(o.SteamUser))
{
user = o.SteamUser;
}
else
{
Console.Error.WriteLine("More than 1 Steam user found and no Steam User found in command line options, quitting...");
return;
}
}
else
{
user = users[0];
}
Console.WriteLine($"Using Steam user '{user}'", user);
shortcutsFile = SteamTools.GetShortcutsFile(steamBase, user);
}
Console.WriteLine($"Loading Steam shortcuts file '{shortcutsFile}'", shortcutsFile);
SteamShortcuts shortcuts = SteamTools.LoadShortcuts(shortcutsFile);
// Analyze all emulator configs, read matching roms, create new shortcuts for each rom
GenerateShortcutsFromRoms(emulators, shortcuts);
// Don't do anything if Steam is going!
if (steam.IsSteamRunning())
{
Console.Error.WriteLine("Steam is running! Exit Steam before running this app.");
return;
}
SteamTools.WriteSteamShortcuts(shortcuts, shortcutsFile);
SteamTools.AddGridImages(shortcuts, user);
return;
}
else
{
ICollection <Shortcut> shortcuts;
if (!string.IsNullOrWhiteSpace(o.Input))
{
FileStream file = System.IO.File.OpenRead(o.Input);
// TODO: error checking on file open.
shortcuts = ReadShortcuts(file);
file.Close();
}
else
{
shortcuts = new List <Shortcut>();
// Analyze all emulator configs, read matching roms, create new shortcuts for each rom
GenerateShortcutsFromRoms(emulators, shortcuts);
}
// Write the steam shortcuts back to the file
if ("console".Equals(o.Output))
{
PrintShortcuts(shortcuts);
}
else if (string.IsNullOrWhiteSpace(o.Output) || "none".Equals(o.Output))
{
// do nothing
}
else
{
// Anything else is a file or directory
// A path with an extension is hopefully a valid path to a file for saving the results
if (Path.HasExtension(o.Output))
{
try
{
string path = Path.GetFullPath(o.Output);
if (path == null) // I feel like this shouldn't happen, since it would throw an exception rather than returning null
{
Console.Error.WriteLine($"The output path '{o.Output}' is null, empty or not a valid windows path.");
return;
}
string filename = Path.GetFileName(path);
string dirname = Path.GetDirectoryName(path);
Directory.CreateDirectory(dirname);
StreamWriter outfile = System.IO.File.CreateText(path);
WriteShortcutsFile(shortcuts, outfile);
outfile.Close();
}
catch (System.Security.SecurityException)
{
Console.Error.WriteLine($"Security exception when trying to open file {o.Output} for writing.");
return;
}
catch (UnauthorizedAccessException)
{
Console.Error.WriteLine($"You don't have permission to open file {o.Output} for writing.");
return;
}
catch (ArgumentException)
{
Console.Error.WriteLine($"The output path '{o.Output}' is null, empty or not a valid windows path.");
return;
}
catch (PathTooLongException)
{
Console.Error.WriteLine($"The output path '{o.Output}' is too long.");
return;
}
catch (NotSupportedException e)
{
Console.Error.WriteLine($"Threw NotSupportedException when trying to open file at '{o.Output}', with this message: {e.Message}");
return;
}
}
else // otherwise we're looking at a directoy, where we spit out windows shortcuts
{
try
{
string path = Path.GetFullPath(o.Output);
if (path == null) // I feel like this shouldn't happen, since it would throw an exception rather than returning null
{
Console.Error.WriteLine($"The output path '{o.Output}' is null, empty or not a valid windows path.");
return;
}
DirectoryInfo dir = null;
try
{
dir = Directory.CreateDirectory(path);
}
catch (ArgumentException)
{
Console.Error.WriteLine($"The output directory '{o.Output}' is null, empty or not a valid windows path.");
return;
}
MakeWindowsShortcuts(shortcuts, dir);
}
catch (System.Security.SecurityException)
{
Console.Error.WriteLine($"Security exception when trying to write shortcuts to directory '{o.Output}'.");
return;
}
catch (UnauthorizedAccessException)
{
Console.Error.WriteLine($"You don't have permission to access directory '{o.Output}'.");
return;
}
catch (PathTooLongException)
{
Console.Error.WriteLine($"The output path '{o.Output}' is too long.");
return;
}
catch (NotSupportedException e)
{
Console.Error.WriteLine($"Threw NotSupportedException when trying to write shortcuts to directory '{o.Output}', with this message: {e.Message}");
return;
}
}
}
}
}
